package facade;

public class MyFacade {
	private Light light;
	private TV tv;
	private Heater heater;
	
	public MyFacade() {
		light = new Light();
		tv = new TV();
		heater = new Heater();
	}
	
	public void open() {
		light.open();
		tv.open();
		heater.open();
	}
}
